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On December 8, Maoming High-Tech Zone announced projects planned as part of the ethylene upgrading project: the originally approved plan for this project called for the construction of facilities capable of producing 400,000 tons per year of full-density polyethylene (with room for metallocene polyethylene production), 200,000+300,000 tons per year of polypropylene, 240,000 tons per year of hydrogen peroxide, 300,000 tons per year of propylene oxide, and 500,000 tons per year of ABS, along with the corresponding utility systems and auxiliary facilities. In line with the principle of land conservation, the high-tech zone requires that the land used not exceed 2,500 mu. Through planning by Maoshan Petrochemical Company, the originally reserved 500 mu was also allocated for new projects. These include 14 projects such as a 250,000-ton/year polystyrene plant, a 30,000-ton/year mPAO plant, a 100,000-ton/year POE plant, a 100,000-ton/year plant for the polymerization of ethylene to produce 1-octene, a 100,000-ton/year project for graft modification of polypropylene, a 100,000-ton/year diisoinonyl cyclohexanedicarboxylate plant, a 15,000-ton/year alkyl naphthalene plant, a 20,000-ton/year isoparaffinic solvent oil plant, a 40,000-ton/year EPDM rubber plant, a pilot plant for research and development, a storage and transportation tank area along with loading platforms in the southern area, a 100,000-ton/year polyoxyethylene ether plant, a 50,000-ton/year plant for adhesive and resin modification, and a 20,000-ton/year 1,3-propanediol plant. All projects are incorporated into Nanhai Fine Chemicals Company for joint implementation.
【Ten Years of Rapid Development in Chemical Engineering Equipment】The submarine pipeline stability analysis software developed independently by CNOOC Engineering, 2862-2025, has obtained certification from the China Classification Society, filling a gap in this area. https://bbs.hcbbs.com/thread-5706988-1-1.html (Source: Haichuan Chemical Engineering Forum (HCBBS))
【HaiChuan Safety Discussion】Compilation of Hidden Dangers Around Us – with pictures and texts; everyone is welcome to participate in the discussion: https://bbs.hcbbs.com/thread-5705518-1-1.html (Source: HaiChuan Chemical Forum (HuaHaiChuanLiu hcbbs))
【HaiChuan Safety Discussion】Compilation of Hidden Dangers Around Us – with pictures and texts; everyone is welcome to participate in the discussion: https://bbs.hcbbs.com/thread-5705518-1-1.html (Source: HaiChuan Chemical Forum (HuaHaiChuanLiu hcbbs))
【Ten Years of Rapid Development in Chemical Engineering Equipment】100 Days of Safe Operation for CNPC Gansu Company’s Natural Gas Hydrogen Blending Pilot Project: A Major Breakthrough Towards Commercial Operation https://bbs.hcbbs.com/thread-5706934-1-1.html (Source: Haichuan Chemical Industry Forum (HCBBS))
【Ten Years of Rapid Development in Chemical Engineering Equipment】2894-2025: SIC Heavy Industries Builds the World’s Largest and Heaviest EO Reactor https://bbs.hcbbs.com/thread-5708001-1-1.html (Source: Haichuan Chemical Industry Forum (HCBBS))
【Ten Years of Rapid Development in Chemical Equipment】From 2887 to 2025: The world’s first 50,000 tons/year facility for producing anhydrous ethanol through synthetic gas biofermentation successfully generated high-quality anhydrous ethanol and biological proteins. https://bbs.hcbbs.com/thread-5707547-1-1.html (Source: Haichuan Chemical Industry Forum (HCBBS))
【Ten Years of Rapid Development in Chemical Equipment】The “second-generation high-efficiency, low-energy urea synthesis process technology” with fully independent intellectual property rights, ranging from 2890 to 2025, has reached an internationally leading level in terms of overall technology. https://bbs.hcbbs.com/thread-5707669-1-1.html (Source: Haimen Chemical Industry Forum (HCBBS))
【Ten Years of Rapid Development in Chemical Engineering Equipment】2892–2025: The world’s first 630°C secondary reheating thermal power project – The bypass system for the 2×1000MW ultra-supercritical secondary reheating steam turbines at Datang Yuncheng. 289 https://bbs.hcbbs.com/thread-5707850-1-1.html (Source: Haichuan Chemical Engineering Forum (HCBBS))
【Ten Years of Rapid Development in Chemical Engineering Equipment】2894-2025: SIC Heavy Industries Builds the World’s Largest and Heaviest EO Reactor https://bbs.hcbbs.com/thread-5708001-1-1.html (Source: Haichuan Chemical Industry Forum (HCBBS))
【Ten Years of Rapid Development in Chemical Engineering Equipment】2895-2025: The Sixth Academy of Aerospace Engineering built China’s first commercial liquid hydrogen refueling station, which was officially put into operation in Panzhihua. https://bbs.hcbbs.com/thread-5708004-1-1.html (Source: Haichuan Chemical Industry Forum (HCBBS))